Open-source News

SiFive HiFive Premier P550 RISC-V Development Board Update

Phoronix - Tue, 10/22/2024 - 02:27
Earlier this year SiFive announced the HiFive Premier P550 RISC-V development board with plans for shipping in July. That timeframe for shipping since passed but SiFive today issued a new update on their RISC-V development board...

Intel Core Ultra 7 256V Lunar Lake With ASUS Zenbook Performing Better After New Linux Patch

Phoronix - Tue, 10/22/2024 - 00:00
On Sunday there was a new patch posted by an Intel Linux engineer to boost the Lunar Lake Linux performance out-of-the-box for ASUS laptops by adjusting the new ASUS Intelligent Performance Technology "AIPT" feature so that Linux follows the same behavior as Windows 11. My initial testing of this ASUS AIPT patch has indeed shown the Core Ultra 7 256V "Lunar Lake" yielding much better performance with this patch applied.

AMD Posts Linux Patches For EPYC To Further Enhance Performance-Per-Watt By Default

Phoronix - Mon, 10/21/2024 - 21:00
Making for an exciting Monday morning, AMD Linux engineers have kicked off the new week with a patch series introducing an exciting and long-awaited change: using the AMD P-State CPU frequency scaling driver by default for EPYC server platforms moving forward rather than the ACPI CPUFreq driver...

Intel IWD 3.0 Wireless Daemon Released For Linux Systems

Phoronix - Mon, 10/21/2024 - 20:40
Intel's iNet Wireless Daemon (IWD) for Linux systems is out with a v3.0 release for this featureful and modern alternative to WPA_Supplicant...

Linus Torvalds Growing Frustrated By Buggy Hardware & Theoretical CPU Attacks

Phoronix - Mon, 10/21/2024 - 18:55
Over the past week Linux creator Linus Torvalds has been active on a Linux kernel mailing list thread around avoiding barrier_nospec() in copy_from_user() due to being "overkill and painfully slow." The conversation evolved into low-level discussions over CPU behavior and how to best handle, differing behavior/requirements with new Intel CPUs supporting Linear Address Masking (LAM), and the overall headaches these days around CPU security mitigations...

Hangover 9.20 Restores Support For Running Win64 Applications On ARM64 Wine

Phoronix - Mon, 10/21/2024 - 18:27
Building off Friday's release of Wine 9.20 for running Windows games/applications on Linux, Hangover 9.20 is now available for this extension of Wine that builds off that codebase while pairing it with an x86/x86_64 emulator for running Windows programs on other CPU architectures like ARM64 Linux. With Hangover 9.20 they have restored the ability for running Win64 applications on ARM64 Linux hosts...

Unvanquished 0.55 Released With Big Performance Optimizations For Its Engine

Phoronix - Mon, 10/21/2024 - 18:18
The Unvanquished 0.55 open-source game that was recently teased for its OpenGL 4.6 renderer work is out today with its shiny new release. As it's been more than one and a half years since Unvanquished 0.54, this new beta comes with a load of improvements especially around optimizing its Daemon open-source engine that is long derived from id Tech 3...

Meson 1.6 Build System Adds Support For Flang & OpenXL Compilers

Phoronix - Mon, 10/21/2024 - 18:08
Meson 1.6 was published on Sunday as the newest feature update to this popular cross-platform build system...

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